133721700016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{7829}}^1$

素因数の和:8278

約数の個数: 80

約数和(自身を含む): 271061445600

約数和(自身を除く): 137339745584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 281, 464, 524, 562, 1048, 1124, 2096, 2248, 3799, 4496, 7598, 7829, 8149, 15196, 15658, 16298, 30392, 31316, 32596, 36811, 60784, 62632, 65192, 73622, 125264, 130384, 147244, 227041, 294488, 454082, 588976, 908164, 1025599, 1067519, 1816328, 2051198, 2135038, 2199949, 3632656, 4102396, 4270076, 4399898, 8204792, 8540152, 8799796, 16409584, 17080304, 17599592, 29742371, 35199184, 59484742, 63798521, 118969484, 127597042, 237938968, 255194084, 288193319, 475877936, 510388168, 576386638, 1020776336, 1152773276, 2305546552, 4611093104, 8357606251, 16715212502, 33430425004, 66860850008, 133721700016]

約数ペア:

[(1, 133721700016), (2, 66860850008), (4, 33430425004), (8, 16715212502), (16, 8357606251), (29, 4611093104), (58, 2305546552), (116, 1152773276), (131, 1020776336), (232, 576386638), (262, 510388168), (281, 475877936), (464, 288193319), (524, 255194084), (562, 237938968), (1048, 127597042), (1124, 118969484), (2096, 63798521), (2248, 59484742), (3799, 35199184), (4496, 29742371), (7598, 17599592), (7829, 17080304), (8149, 16409584), (15196, 8799796), (15658, 8540152), (16298, 8204792), (30392, 4399898), (31316, 4270076), (32596, 4102396), (36811, 3632656), (60784, 2199949), (62632, 2135038), (65192, 2051198), (73622, 1816328), (125264, 1067519), (130384, 1025599), (147244, 908164), (227041, 588976), (294488, 454082)]